Toxicology

<p>Applications 6-​Fluoro-​3-​[(trimethylsilyl)​oxy]​-2-​pyrazinecarboxamide is an intermediate in synthesizing T-705RTP (T003210), a derivative of T-705 (F103350) which has activity against the lethal H5N1 influenza A viruses. T-705RTP which has the triphosphate group, gets strongly inhibited by the influenza virus RNA polymerase activity in comparison with T-705RMP (T003202).<br>References Yousuke, F., et al.: Antimicrob Agent Chemother., 49, 981 (2005); Kiso, M., et al.: Proc. Natl. Acad. Sci. U.S.A., 107, 882 (2010);<br></p>

<p>Applications Ampicillin Desoxyazetidin-2-one can be used to develop HPLC methods that detect compounds or impurities related to ampicillin in bulk drug. Ampicillin Desoxyazetidin-2-one is a related compound of Ampicillin (A634300), a β-lactam antibiotic used for treating bacterial infection. Ampicillin interferes with cell wall synthesis in bacteria.<br>References Raju, Ch. B. V. N., et al.: Anal Chem : Ind J, 7, 354 (2008); Fisher, J. F., et al.: Chem. Rev. 105, 395 (2005); Sill, M. L., et al.: Antimicrob. Agents Chemother. 52, 1551 (2008); Ivashkiv, E., et al.: Anal. Profiles Drug Subs. 2, 1 (1973)<br></p>

<p>Applications N'-Boc,N,N'-Desethylene Iso Gatifloxacin Anhydride with Diacetyl Borate is an impurity of Gatifloxacin (G250000), an antibacterial agent.<br>References Bauernfeind, A.: J. Antimicro. Chemother., 40, 639 (1997), Fukuda, H., et al.: Antimicrob. Ag. Chemother., 42, 1917 (1998),<br></p>

<p>Applications 6-Hydroxy Albaconazole, is a metabolite of Albaconazole (H761395), an antifungal agent as neuroprotectant.<br>References Pujol, I., et al.: J. Antimicrob. Chemother., 39, 163 (1997), Gilgado, F., et al.: J. Clin. Microbiol., 43, 4930 (2005), Raad, I., et al.: Clin. Infect. Dis., 42, 1398 (2006), Nucci, M., et al.: Clin. Microbiol. Rev., 20, 695 (2007),<br></p>

<p>Applications Aminoacetonitrile is a useful synthetic intermediate. It is a reagent used to synthesize dipeptide nitriles as reversible and potent cathepsin S inhibitors. It can also used to prepare substituted cyclic ureas as possible HIV protease inhibitors.<br>References Ward, Y., et al.: J. Med. Chem., 45, 5471 (2002); Wilkerson, W., et al.: J. Med. Chem., 40, 4079 (1997)<br></p>

<p>Applications (2E)-3-(2-Thiazolyl)-2-propenoic Acid is a useful synthetic intermediate. It is used as an intermediate for HIV-1 protease inhibitor.<br>References Baloglu, E., et al.: PCT Int. Appl. (2014), WO 2014085607 A1 20140605<br></p>

<p>Applications t-Butyldimethylsilyl Tylosin is an intermediate used in the synthesis of Tylosin-d3 (T947652), which is labelled Tylosin (T947650). Tylosin is a macrolide antibiotic isolated from a strain of Streptomycetes fradiae found in soil from Thailand. Antibacterial.<br>References Hamill, et al.: Antibiot. Chemother., 11, 328 (1961), Corcoran, J.W., et al.: J. Antibiot., 30, 1012 (1977), Seno, E.T., et al.: Antimicrob. Agents. Chemother., 11, 455 (1977),<br></p>

<p>Applications Isolopinavir is a metabolite of Lopinavir (L469480); a selective HIV protease inhibitor and antiviral.<br>References Sham, H.L., et al.: Antimicrob. Ag. Chemother., 42, 3218 (1998); Kumar, G.N., et al.: Drug Metab. Dispos., 27, 86 (1999); Murphy, R.L., et al.: Antiviral Ther., 4, Suppl. 3, 85 (1999)<br></p>

<p>Applications Chloroquine N-oxide is a metabolite of Chloroquine (C379965), a standard anti-malarial drug. Substrate for MRP in multidrug resistant cell line and inhibits photoaffinity labelling of MRP by quinoline-based photoactive drug IAAQ.<br>References Luthman, H., et al.: Nucleic Acids Res., 11, 1295 (1983), Vezmar, M., et al.: Biochem. Pharmacol., 56, 733 (1998), Krajewski, W.A., et al.: J. Biomol. Struct. Dyn., 16, 1097 (1999),<br></p>

<p>Applications 3-​Methoxy-​4-​methyl-​1H-​1,​2,​4-​triazol-​5(4H)​-​one Hydrate, is a Triazole (T767410) derivative that was used in microwave synthesis of 1,2,4-triazolone derivatives possessing antifungal activity. 3-​Methoxy-​4-​methyl-​1H-​1,​2,​4-​triazol-​5(4H)​-​one is also a key intermediate for sulfonylurea herbicides, such as flucarbazone.<br>References Su, J., Shang, Z.: Nongyao, 49, 563 (2010); Sun, N., et al.: BioMed Res. Int., 1 (2015);<br></p>

<p>Applications Emtricitabine Isopropyl Carbamate is a derivative of Emtricitabine (E525000). Emtricitabine is a reverse transcriptase inhibitor. It is an effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner.<br>References FASEB J., 13, 1511 (1999), Molina, J.-M., et al.: J. InfecSchinazi, R.F., et al.: Antimicrob. Ag. Chemother., 36, 2423 (1992), Shockeor, J.P., et al.: Xenobioica, 26, 189 (1996), Feng, J.Y., et al.: . Dis., 182, 599 (2000)<br></p>

<p>Applications Eicosapentaenoyl Ethanolamide inhibits dietary-restriction-induced lifespan extension in wild type and TOR pathway mutant nematodes.<br>References Lucanic, M., et al.: Nature, 473, 226 (2011)<br></p>

<p>Applications 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide is an intermediate of Dorzolamide Hydrochloride (D535100), a carbonic anhydrase inhibitor. Antiglaucoma agent.<br>References Jiang, X., et. al.: Yingyong Huagong, 36, 1215 (2007); Lippa, E.A., et al.: Ophthalmology, 98, 308 (1991); Wang, R.-F., et al.: Arch. Ophthalmol., 109, 1297 (1991); Whikehart, D., et al.: J. Ocul. Pharmacol., 7, 195 (1991); Sjoquist, B., et al.: Drug Metab. Dispos., 26, 745 (1998)<br></p>

<p>Applications A galactosylceramide derivative used in the treatment of influenza. PBS-57 has the ability to stimulate both a cell-mediated and humoral immune response. Co-administration of PBS-57 with a vaccine may be used in methods to stimulate one or more of a humoral immune response, a CD4+ T cell response, and a CD8+ cytotoxic T cell response.<br>References Liu, Y., et al.: J. Immunol. Methods, 312, 34 (2006), Kamijuku, H., et al.: Mucosal Immunology, 1, 208 (2008), Kopecky-Bromberg, S; Vaccine, 27, 3766 (2009),<br></p>

<p>Applications 4-(5-Bromothiophen-2-yl)benzonitrile (CAS# 415718-60-4) is a useful research chemical compound.<br></p>

<p>Applications 4-Hydroxybenzoyl Chloride is used in preparation of lysine sulfonamides as HIV-protease inhibitors.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Stranix, B., et al.: Bioorg. Med. Chem. Lett., 16, 3459 (2006);<br></p>

<p>Applications 1-(2-Chlorophenyl)hydrazine Hyrochloride is the salt form of 1-(2-Chlorophenyl)hydrazine (C375525); a useful research reagent used in the preparation of halogen-substituted phenylhydrazine derivatives with antifungal properties.<br>References Usui, Y., et al.: Yakugaku Zasshi, 87, 43 (1967)<br></p>

<p>Applications 1-(4-(Aminomethyl)naphthalen-1-yl)-N,N-dimethylmethanamine is a potential impurity of Naftifine (N213100), an antimycotic allylamine. An antifungal (topical) agent.<br>References Georgopoulos, A., et al.: Antimicrob. Ag. Chemother., 19, 386 (1981), Meingassner, J.C., et al.: J. Invest. Dermatol., 77, 444 (1981), Paltauf, F., et al.: Biochim Biophys. Acta, 712, 268 (1982), Aggarwal, D., et al.: J. Pharm. Pharmacol., 56, 1509 (2004),<br></p>

<p>Applications N-(6-Bromo-4-hydroxyquinazolin-2-yl)guanidine (CAS# 74189-10-9) is a useful research chemical compound.<br></p>